Parameters

What is the working principle of a corner bend strength tester for packaging cartons? The L-shaped paper corner protector sample is placed on a bending support with a spacing of 200mm. A 90° rigid loading head is pressed down on the middle of the sample at a uniform speed of (100±10)mm/min. The sensor collects the force value in real time and records the maximum bending force when the sample is crushed, thereby determining the bending strength of the corner protector.

Product Application

PACKING AND TRANSPORTATION

FAQ

1. Who are we?

Our company is located in Dongguan, China, and was established in 2021. Our products are sold to the global market.

2. How do we guarantee product quality?

We always provide pre-production samples before mass production;

We always conduct final inspection before shipment;

3. Why should you choose us over other suppliers?

Our mission is to provide one-stop sourcing and a pleasant shopping experience. We care about your lab and, more importantly, your shopping experience. You can contact us anytime; we are available 24/7.

4. What services can we provide?

Acceptable delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES;

Acceptable payment currencies: USD, EUR, CAD, AUD, HKD, GBP, CNY, CHF;

Accepted payment methods: Wire transfer (T/T), Letter of Credit (L/C), Documents against Payment (D/P), Documents against Acceptance (D/A), MoneyGram, Credit Card, PayPal, Western Union, Cash, Third-party payment platforms;

           Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The company complies with numerous domestic and international standards, including Chinese standards (GB, GB/T, QB/T), European standards (EN, ISO, BS), American standards (ASTM, ANSI, BIFMA, UL), Australian standards (AS), and Japanese standards (JIS). It also manufactures non-standard instruments, electrical automation systems, and offers professional services.

          With a highly skilled team and over a decade of experience in third-party testing, the company not only understands testing requirements but also prioritizes customer experience. It boasts expert CNC designers, precision calibration specialists, and multidisciplinary talent in product design, delivering high-tech products with elegant aesthetics, user-friendly functionality, and a commitment to innovation.

        The company maintains a robust quality system, excellent after-sales service, and a professional workforce. From software development to hardware design and manufacturing, its close collaboration with third-party testing institutions has built a solid technical foundation. Adhering to the principle of "Quality First, Customer Supreme," the company upholds the philosophy of "Quality First, Continuous Innovation," providing high-quality products and comprehensive after-sales service to meet customer needs!